“老年便秘”的概念、定义、翻译、参考文献-科学参考

单词	老年便秘
释义	老年便秘 Encyclopedia 医学老年综合征释 constipation in the elderly老年便秘老年人排便次数减少，排便费力，粪便量少且干燥的现象。
随便看	aquatic animals genetic markers aquatic animals migratory channels obstructing aquatic animalspassive intergraded transponder tag aquatic animals pop-up satellite archival tags aquatic animals ratio tag aquatic animals tag and mark aquatic animals ultrasonic tag aquatic animals visible implant tag aquatic biodiversity aquatic biotoxins aquatic brood stock aquatic chemical products aquatic chemistry of acid rain aquatic community aquatic community structure aquatic dried-food aquatic ecological-functional-zone aquatic ecological label system aquatic ecological niche aquatic ecological protection and restoration planning aquatic ecological-zone aquatic ecology aquatic ecology monitoring aquatic economic traits aquatic economic traits related functional genes

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。